Thanks, TT.
The yellow "parka" is actually one of those $1.98 cheapy ponchos (my typo), leather work gloves/wool watch cap kept in my coat/parka/windbreaker (depending on the season). Have a couple space blankets in my 'trunk kit" but never really thought they worked (at least as a kid camping on the banks of the Ohio River). They do take up very little space/weight though.